first hearing on gun violence today. nra ceo wayne lapiereandmarkkellyandgiffords herself could make a surprise appearance. the couple launched their gun control advocacy group americans for responsible solutions earlier this morningnth and visited newtown connecticut following the mass shooting. today's hearing is expected to be highly incendiary. some of the most staunchly divided lawmakers. and ted cruz and john cornyn of supporters of second amendment rights. a new bill is gaining contraction on the hill. a bi-partisan group of senators including tom co burning, mark kirk joe shoechumer are working on a proposal to strengthen the enforcement of background checks. this does have a potential to break some of the gridlock. coburn said need to keep guns out of the hands of those who pose a danger to themselves and others. and to draft a bill gun rights supporters can get behind. more bill press is up after the break. stay with us. [ music ] these talking points, that the right have, about the "heavy hand of government" ... i want to have that conve